/**
 *
 *  Copyright (c) 2011, AstroDAbis
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without modification,
 *  are permitted provided that the following conditions are met:
 *
 *      * Redistributions of source code must retain the above copyright notice,
 *        this list of conditions and the following disclaimer.
 *      * Redistributions in binary form must reproduce the above copyright notice,
 *        this list of conditions and the following disclaimer in the documentation
 *        and/or other materials provided with the distribution.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 *  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 *  OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 *  OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */
package org.jiscinvolve.astrodabis.mallow.model.test.beta;

import javax.persistence.Id;
import javax.persistence.Table;
import javax.persistence.Column;
import javax.persistence.Entity;

import javax.persistence.ManyToOne;
import javax.persistence.JoinColumn;

import org.hibernate.annotations.Index;

import org.jiscinvolve.astrodabis.mallow.model.jpa.PersistentObject ;
import org.jiscinvolve.astrodabis.mallow.impl.model.jpa.PersistentObjectImpl ;

import org.jiscinvolve.astrodabis.mallow.model.test.*;

/**
 * Normalized implementation of TestJoin, with primary key.
 *
 *
 */
@Entity
@Table(
    name = BetaJoinEntity.DB_TABLE
    )
@org.hibernate.annotations.Table(
    appliesTo = BetaJoinEntity.DB_TABLE,
    indexes = {
        @Index(
            name = BetaJoinEntity.DB_INDEX,
            columnNames = {
                BetaJoinEntity.DB_COLUMN_LEFT,
                BetaJoinEntity.DB_COLUMN_RIGHT
                }
            )
        }
    )
public class BetaJoinEntity 
extends PersistentObjectImpl
implements TestJoin
    {

    public static final String DB_TABLE = "beta_join" ;
    public static final String DB_INDEX = "beta_join_index" ;
    public static final String DB_COLUMN_LEFT  = "left_ident"  ;
    public static final String DB_COLUMN_RIGHT = "right_ident" ;

    public BetaJoinEntity()
        {
        }

    public BetaJoinEntity(TestRow left, TestRow right)
        {
        this.left  = left  ;
        this.right = right ;
        }

    @JoinColumn(
        name = DB_COLUMN_LEFT
        )
    @ManyToOne(
        targetEntity = BetaRowEntity.class
        )
    private TestRow left;

    @Override
    public TestRow left()
        {
        return this.left ;
        }

    @JoinColumn(
        name = DB_COLUMN_RIGHT
        )
    @ManyToOne(
        targetEntity = BetaRowEntity.class
        )
    private TestRow right;

    @Override
    public TestRow right()
        {
        return this.right ;
        }
    }

